17528272

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:355

約数の個数: 40

約数和(自身を含む): 35060256

約数和(自身を除く): 17531984

約数列:

[1, 2, 4, 8, 16, 67, 83, 134, 166, 197, 268, 332, 394, 536, 664, 788, 1072, 1328, 1576, 3152, 5561, 11122, 13199, 16351, 22244, 26398, 32702, 44488, 52796, 65404, 88976, 105592, 130808, 211184, 261616, 1095517, 2191034, 4382068, 8764136, 17528272]

約数ペア:

[(1, 17528272), (2, 8764136), (4, 4382068), (8, 2191034), (16, 1095517), (67, 261616), (83, 211184), (134, 130808), (166, 105592), (197, 88976), (268, 65404), (332, 52796), (394, 44488), (536, 32702), (664, 26398), (788, 22244), (1072, 16351), (1328, 13199), (1576, 11122), (3152, 5561)]